Product Description

4500k Natural White, for 6000k Cool White see part number T8-120-3528-18-CW, and though not as popular, this tube is also available in Warm White part number T8-120-3528-18-WW.

NOTICE: Requires a simple rewire to the fixture to eliminate the wasteful and troublesome ballast. See the link below for typical installation instructions for T8 tubes. Do not install these into a 120v environment or they will be damaged the the warranty void.

Light Output is Brilliant

Posted by John Smith on 22nd Nov 2018

I recently purchased three T8-120-3528-18-CW (F15T8) Cool White 18" T8 LED Tube Light 12v 6000k without removing the fixture lens cover to replace a failing light – my bad. As it turns out when the cover was removed the failed bulb was a Standalone-CW Cool White Self Contained 18” T8 LED Tube Light. I believe I can make the tube light work if I had a clip for the round tube; does such a clip exist? If so, what is the part number so I can order two to replace the much wider clip used for the Standalone-CW Cool White Self Contained light. The remaining two bulbs will be used to replace the existing fluorescent bulbs in a separate (not yet modified) fixture.

M4 Note: Standard replacements do not use a clip, they are held in by the electrical pins at the end of the tube. The socket is called a T8 socket. If somebody has removed you T8 sockets, you can get replacements at your local hardware store.

Never seen a product with so many five star reviews

Posted by Chuck on 21st Nov 2018

All are true and deservingly so. Great product!!!

Great Replacement LEDs

Posted by Steve on 12th Nov 2018

Packaged very well for shipping. Wiring for install was easy to do and lights are very bright. We are very happy with our purchase and expect to enjoy longer battery life between charging and brighter lights while using less battery power.

Awesome Lighting

Great LED Tube Light

Ordered 8 of these months, but finally got around to installing recently. One turned out to not work, but M4 replaced it immediately. Now all are installed in our RV and working great.

M4 Note: Extremely rare occurrence for a T8 to have an initial issue as they are bench tested at production for a long duration.

Great product

Posted by L E DeVries on 5th Sep 2018

Very bright, easy installation.a bit expensive but seems to be much better than the original lights. Will be ordering more.

Simply Amazing!

Posted by Jeff Bakker on 29th Aug 2018

This is my second purchase and second review. I now have purchased 10 of these 18 inch in 4500K. At $25.00 a tube they ain't cheap but they are worth the expense. The light is warm and bright. I see best when my lighting is close to day light color. These are a bit beyond daylight but don't approach the harshness of the cool white tubes. I really like the ability to aim the light by rotating the tube. I am extremely happy with the purchase and the fact that I no longer have to deal with the fluorescent tubes and those faulty ballasts.

Simply Marvelous!

Posted by Jeff B on 13th Aug 2018

So long to the faulty ballasts in my motorhome. Hello high quality LED conversion. So simple!

great product

Posted by Unknown on 7th Aug 2018

Great product, installation was very easy less than 20 minutes start to finish

Easy retrofit install of LED 18" tubes

Posted by Unknown on 30th Jul 2018

The right color and brightness, and reduced heat and battery power consumption were my goals in replacing the old fluorescent tubes with LED in my motorhome, and these are perfect. M4Products web page info was great, and delivery was fast with good packaging, and the retrofit instructions were great.